15662732512

素因数分解:

$2^5\times 7^1\times {\mathrm{977}}^1\times {\mathrm{71569}}^1$

素因数の和:72563

約数の個数: 48

約数和(自身を含む): 35277711840

約数和(自身を除く): 19614979328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 977, 1954, 3908, 6839, 7816, 13678, 15632, 27356, 31264, 54712, 71569, 109424, 143138, 218848, 286276, 500983, 572552, 1001966, 1145104, 2003932, 2290208, 4007864, 8015728, 16031456, 69922913, 139845826, 279691652, 489460391, 559383304, 978920782, 1118766608, 1957841564, 2237533216, 3915683128, 7831366256, 15662732512]

約数ペア:

[(1, 15662732512), (2, 7831366256), (4, 3915683128), (7, 2237533216), (8, 1957841564), (14, 1118766608), (16, 978920782), (28, 559383304), (32, 489460391), (56, 279691652), (112, 139845826), (224, 69922913), (977, 16031456), (1954, 8015728), (3908, 4007864), (6839, 2290208), (7816, 2003932), (13678, 1145104), (15632, 1001966), (27356, 572552), (31264, 500983), (54712, 286276), (71569, 218848), (109424, 143138)]